Popliteal lymph nodes in patients with osteosarcoma: are they metastatic?

ConclusionPLNs are frequently visible on MRI in patients with OS but are rarely (prevalence = 6%) metastatic. Features on MRI which may suggest metastatic PLNs include large size> 1 cm and loss of a fatty hilum.

http://link.springer.com/10.1007/s00256-020-03498-6

Source: Skeletal Radiology - September 16, 2020 Category: Radiology Source Type: research